JP2011248993A5 - - Google Patents
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- JP2011248993A5 JP2011248993A5 JP2011120968A JP2011120968A JP2011248993A5 JP 2011248993 A5 JP2011248993 A5 JP 2011248993A5 JP 2011120968 A JP2011120968 A JP 2011120968A JP 2011120968 A JP2011120968 A JP 2011120968A JP 2011248993 A5 JP2011248993 A5 JP 2011248993A5
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- 239000002184 metal Substances 0.000 claims 56
- 238000000034 method Methods 0.000 claims 14
- 230000003287 optical effect Effects 0.000 claims 10
- 230000005855 radiation Effects 0.000 claims 10
- 230000007423 decrease Effects 0.000 claims 6
- 230000008878 coupling Effects 0.000 claims 4
- 238000010168 coupling process Methods 0.000 claims 4
- 238000005859 coupling reaction Methods 0.000 claims 4
- 230000001902 propagating effect Effects 0.000 claims 4
- 238000013459 approach Methods 0.000 claims 2
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/802,082 | 2010-05-28 | ||
| US12/802,082 US8630152B2 (en) | 2010-05-28 | 2010-05-28 | 3-D self-focusing gap plasmon generator for TAMR |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015225598A Division JP6199944B2 (ja) | 2010-05-28 | 2015-11-18 | 熱アシスト垂直磁気記録装置および熱アシスト垂直磁気記録方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2011248993A JP2011248993A (ja) | 2011-12-08 |
| JP2011248993A5 true JP2011248993A5 (enExample) | 2014-10-16 |
| JP5868030B2 JP5868030B2 (ja) | 2016-02-24 |
Family
ID=45021935
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011120968A Expired - Fee Related JP5868030B2 (ja) | 2010-05-28 | 2011-05-30 | 熱アシスト垂直磁気記録装置および熱アシスト垂直磁気記録方法 |
| JP2015225598A Expired - Fee Related JP6199944B2 (ja) | 2010-05-28 | 2015-11-18 | 熱アシスト垂直磁気記録装置および熱アシスト垂直磁気記録方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015225598A Expired - Fee Related JP6199944B2 (ja) | 2010-05-28 | 2015-11-18 | 熱アシスト垂直磁気記録装置および熱アシスト垂直磁気記録方法 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US8630152B2 (enExample) |
| JP (2) | JP5868030B2 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8755256B2 (en) * | 2012-11-14 | 2014-06-17 | Headway Technologies, Inc. | Plasmon resonator with dual waveguide excitation for TAMR |
| US8787129B1 (en) * | 2013-03-05 | 2014-07-22 | Headway Technologies, Inc. | Polarization rotator for thermally assisted magnetic recording |
| US8760809B1 (en) * | 2013-05-13 | 2014-06-24 | Headway Technologies, Inc. | Thermally-assisted magnetic recording head having a plasmon generator |
| US9153255B1 (en) * | 2014-03-05 | 2015-10-06 | Western Digital (Fremont), Llc | Method for fabricating a magnetic writer having an asymmetric gap and shields |
| US9343087B1 (en) | 2014-12-21 | 2016-05-17 | Western Digital (Fremont), Llc | Method for fabricating a magnetic writer having half shields |
| US10403313B1 (en) * | 2017-06-09 | 2019-09-03 | Seagate Technology Llc | Heat-assisted magnetic recording head having a trench on aperture waveguide output end |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7042810B2 (en) | 2000-01-31 | 2006-05-09 | Kabushiki Kaisha Toshiba | Thermally-assisted magnetic recording head, method of manufacturing the same, and thermally-assisted magnetic recording apparatus |
| US7359598B2 (en) | 2001-11-10 | 2008-04-15 | Seoul National University Industry Foundation | Surface plasmon optic devices and radiating surface plasmon sources for photolithography |
| JP2007335027A (ja) * | 2006-06-16 | 2007-12-27 | Tdk Corp | 熱アシスト磁気記録用光源ユニット |
| JP2008059696A (ja) | 2006-08-31 | 2008-03-13 | Tdk Corp | 熱アシスト磁気ヘッド |
| JP2008159192A (ja) | 2006-12-25 | 2008-07-10 | Tdk Corp | 近接場光発生板、熱アシスト磁気ヘッド、ヘッドジンバルアセンブリ、及び、ハードディスク装置 |
| US7440660B1 (en) * | 2007-10-16 | 2008-10-21 | Seagate Technology Llc | Transducer for heat assisted magnetic recording |
| US7706654B2 (en) | 2007-11-05 | 2010-04-27 | Seagate Technology Llc | Integrated device for heat assisted magnetic recording |
| US7835101B2 (en) * | 2008-08-20 | 2010-11-16 | Tdk Corporation | Planar plasmon antenna for use in near-field recording |
| US8335052B2 (en) * | 2008-09-25 | 2012-12-18 | Tdk Corporation | Plasmon antenna for thermally assisted magnetic head |
| US8000178B2 (en) * | 2008-10-29 | 2011-08-16 | Tdk Corporation | Near-field light generating element utilizing surface plasmon |
| JP2010129148A (ja) * | 2008-11-28 | 2010-06-10 | Fujitsu Ltd | ヘッド及び磁気記憶装置 |
| US8107325B2 (en) * | 2008-12-16 | 2012-01-31 | Tdk Corporation | Near-field light generating element comprising surface plasmon antenna with surface or edge opposed to waveguide |
| US8116172B2 (en) * | 2009-02-09 | 2012-02-14 | Tdk Corporation | Near-field light generating device including surface plasmon generating element |
| US8243560B2 (en) * | 2009-12-23 | 2012-08-14 | Headway Technologies, Inc. | Heat-assisted magnetic recording head including internal mirrors of first and second inclined surfaces |
| US8149654B2 (en) * | 2010-03-23 | 2012-04-03 | Tdk Corporation | Wave guide that attenuates evanescent light of higher order TM mode |
-
2010
- 2010-05-28 US US12/802,082 patent/US8630152B2/en active Active
-
2011
- 2011-05-30 JP JP2011120968A patent/JP5868030B2/ja not_active Expired - Fee Related
-
2015
- 2015-11-18 JP JP2015225598A patent/JP6199944B2/ja not_active Expired - Fee Related
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